60x60 cm Painel LED 1, 40 watt 2, 2600 LM output 3, Effiency 65LM/W 4, 50,000 hours lifetime 60x60 cm Painel LED S/NSpec.DescriptionLPL3030STLPL6060STLPL1230ST01Voltage100 - 280 V100 - 280 V100 - 280 V02Power20 W40 W40 W03Color temp.4000K4000K4000K04CRI>80>80>8005Output1100 Lm2600 Lm2600 Lm06Efficiency55 Lm/W65 Lm/W65 Lm/W07Bean Angle120°120°120°08Power factor0.950.950.9509LED ...